Is ‘repeatable’ a field type for meta boxes?

WordPress has no real form API, you have to create almost all form elements from scratch.

'type' => 'repeatable' is part of an external library.

Google lead me to this article: Reusable Custom Meta Boxes Part 3: Extra Fields – maybe a starting point for your research?

Related Posts:

  1. Set Default Admin Screen options & Metabox Order
  2. How to set default screen options?
  3. Add “upload media” button in meta box field
  4. Does WordPress have a “Form API”?
  5. Metabox with checkbox is not updating
  6. Best practices for meta box placement?
  7. Hiding a theme’s meta box
  8. Block metabox – No expanding, no moving around
  9. Access the environment of an admin page from another admin page
  10. Add filter ‘wpautop’ to meta box textarea
  11. add_meta_box does not go ‘side’
  12. Getting jQuery sortable items in custom metabox
  13. How do I stop HTML entities in a custom meta box from being un-htmlentitied?
  14. meta content on required pages
  15. get_post_meta doesn’t work
  16. Dynamically Creating Meta Boxes
  17. Remove border on custom meta box
  18. Create a page Meta Box listing all blog users
  19. remove_meta_box for all post types doesn’t seem to work
  20. Position right sidebar metabox right below the publish metabox?
  21. MetaBox Layout for all users
  22. How to store multiple input values with same meta_key
  23. post-excerpt not one of the options under screen options
  24. How to remove/hide the predictive autocomplete popup when I type in the tag/term metabox
  25. make a excerpt on data from a meta box?
  26. metabox upload file
  27. How to put Periods and Spaces for Array Values (Meta Key)
  28. How to add a SAVE button to replace PUBLISH on a custom post type?
  29. Why does get_post_meta not work with the posts page?
  30. Add_meta_box not appearing, but does appear in screen options
  31. Change the post date from a meta box
  32. update_post_meta and get_post_meta not working
  33. Convert textarea with wp_editor
  34. Repeatable custom meta fields
  35. Metabox saves on Update or Publish, but not on Saving Draft
  36. metabox with custom post type values
  37. Checkbox on a meta box using CMB2 Plugin
  38. Decide Metabox Configurations for All Users
  39. metabox select – frontend display
  40. Set default post author to none on new post
  41. How to detect if metabox content was updated by the user
  42. how to save and get selected item id list with add_meta_box
  43. Remove anchor tag from meta box link
  44. Adding metabox to wordpress plugins menu page
  45. How to add select list to meta box field?
  46. Get meta fields by meta box id
  47. cannot grab post meta from extended Walker_Category class properly
  48. Resetting admin post form on JS validation fail
  49. How do you List all Sidebars in a Metabox
  50. Condition display metabox in case the post is saved
  51. Save meta value as an array of arrays
  52. How to remove some metaboxes for CPTs?
  53. How to add metabox ONLY to specific WooCommerce product type [closed]
  54. Add metabox without the container
  55. input radio ‘checked’ saves, but select option ‘selected’ doesn’t
  56. wpalchemi metabox doesn’t show value from my post type
  57. How to use Gutenberg in CMB2?
  58. edit_page or edit-pages for current_user_can()?
  59. Editor meta box Showing but not saving
  60. How can i get multi checkboxes value in metbox?
  61. Insert media button will always add into the same tinyMCE editor
  62. Understanding WordPress’ post type support
  63. Include doesn’t work, getting strange path: (/usr/local/php53/lib/php) – Whats wrong? (WPAlchemy)
  64. wordpress alchemy put custom metabox on certain page only
  65. using WPalchemy to output custom metabox from homepage template
  66. save radio button selection in post-meta on submit
  67. Custom meta box data in rss feed
  68. ShortCut on meta boxes
  69. Post edit screen: How to check if meta_box is registered?
  70. How using the Meta Box plugin, to filter posts by the value of a post type field?
  71. How to ‘clone’ select metabox options with a callback function? [closed]
  72. Saving multiple fields (dropdown and text) in custom metabox
  73. metabox dosn’t save with checkbox of post_type values order by taxonomy
  74. save meta data of custom post type: WP_Error has no effect, even if insufficient capabilities
  75. display all registered meta boxes
  76. where can i see the registered new field for posts using register_meta() ?
  77. update_post_meta doesn’t work
  78. Is there default meta boxes types that handles types and sanitization?
  79. how to update editor content from metabox
  80. Resposive admin classes?
  81. Only allow one meta key value per post in a category
  82. Make metabox always be on top (sticky)
  83. Ridiculous problem with CDATA [duplicate]
  84. Can’t save drop down select date in meta boxes
  85. WordPress check if value equals and echo “checked”
  86. Custom metabox for file upload return empty filename
  87. Video slideshow
  88. Meta Box Value not saving / populating?
  89. Customer portal (posts as checklist)
  90. How to set default screen options?
  91. Reload meta box content with AJAX
  92. Option to delete value in metabox
  93. why esc_url not working in smartmetabox
  94. Change Default Custom Fields Metabox Name on cctm plugin
  95. How to create metabox that can be queried in the database?
  96. Form submit from modal window to parent window
  97. How to display meta box data using “Meta boxes as needed”
  98. Allow iframe in custom meta box
  99. Datepicker altField and altFormat to save a new meta key/value in a post?
  100. Metaboxes – why they don’t render php in expected manner?
techhipbettruvabetnorabahisbahis forumutaraftarium24eduseduedueduseduedueduedueduedus